CN216644829U

CN216644829U - High-efficient thermal cycle space drying oven

Info

Publication number: CN216644829U
Application number: CN202122996416.1U
Authority: CN
Inventors: 涂华; 薛娟; 马文斌
Original assignee: Beijing Jinkang Hexin Pharmaceutical Technology Co ltd
Current assignee: Beijing Jinkang Hexin Pharmaceutical Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-31
Anticipated expiration: 2031-12-01

Abstract

The utility model belongs to the technical field of drying ovens, in particular to a high-efficiency thermal circulation space drying oven, which aims at the problem of poor material drying efficiency when a hot air circulation drying oven is used, and provides the following scheme, wherein the high-efficiency thermal circulation space drying oven comprises a shell, the output end of a motor is connected with a drying mechanism which is rotationally connected with the inner side wall of the shell, and an air control mechanism is rotationally connected between the drying mechanism and an air conveying sleeve; according to the utility model, the motor drives the drying mechanism to rotate, materials in the drying mechanism continuously roll when the drying mechanism rotates, so that the materials are always in a moving state, hot air in the drying mechanism uniformly dries the materials, the material drying time is shortened, the drying efficiency is effectively improved, some materials are easy to be excessively dried to cause quality damage, the hot air quantity per unit time introduced into the drying mechanism by the air conveying sleeve is conveniently adjusted by the air control mechanism aiming at different materials, and the problem that the materials are excessively dried due to overlarge hot air quantity per unit time is avoided.

Description

High-efficient thermal cycle space drying oven

Technical Field

The utility model relates to the technical field of drying ovens, in particular to a high-efficiency thermal cycle space drying oven.

Background

The hot air circulation oven is suitable for food processing to-be-baked articles, curing of ink, drying of paint films and the like, is widely used for heating, curing, drying and dehydrating materials in the industries such as medicine, chemical engineering, food, agricultural and sideline products, aquatic products, light industry and the like, such as raw materials, traditional Chinese medicine drinking water, extractum, powder, particles, dehydrated vegetables and the like, and is also used for precision baking, drying, tempering, preheating, shaping, processing and the like of electronics, motors, communication, electroplating, plastics, hardware chemical engineering, instruments, printing, pharmacy, PC boards, powder, impregnation, spraying, glass, wood building materials and the like.

Present heated air circulation bellows when using the material generally places for stewing, and it is inhomogeneous to dry, and drying efficiency is high inadequately, and to different materials, some materials are dried easily and are excessively caused the quality to damage simultaneously.

Therefore, a high-efficiency thermal cycle space drying oven is needed to solve the problem of poor material drying efficiency when the heated air cycle drying oven is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency thermal circulation space drying oven, which solves the problem of poor material drying efficiency when a hot air circulation drying oven is used.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient thermal cycle space drying oven, includes the shell, the inside wall of shell is fixed with the motor, the motor output end is connected with the stoving mechanism of being connected with the shell inside wall rotation, the outside cover of stoving mechanism is equipped with the defeated wind cover fixed with the shell inside wall, and stoving mechanism and defeated wind cover communicate with each other, it is connected with accuse wind mechanism to rotate between stoving mechanism and the defeated wind cover, the one end lateral surface that stoving mechanism kept away from the motor is fixed with and rotates the bearing an of being connected with the shell lateral wall, defeated wind cover intercommunication has the air heater fixed with the shell inside wall.

Preferably, stoving mechanism includes the material section of thick bamboo of drying by the fire that is connected with the motor output, it is one end open-ended drum to dry by the fire the material section of thick bamboo, the ventilation hole has been seted up to dry by the fire the material section of thick bamboo side, the ventilation hole is provided with a plurality ofly and is evenly distributed, the outside at the material section of thick bamboo of drying by the fire is established to air transmission cover, set up in the air transmission cover and closed the chamber, closed chamber and air heater are linked together, and the air inlet through-hole an that is the equidistance and distributes is seted up to closed intracavity inside wall.

Preferably, accuse wind mechanism establishes the accuse wind piece of drying by fire feed cylinder lateral surface including rotating the cover, be fixed with bearing b on the accuse wind piece, accuse wind piece and drying by fire feed cylinder pass through bearing b and rotate the connection, the air inlet through-hole b that is the equidistance and distributes is seted up to accuse wind piece side, air inlet through-hole b corresponds with drying by fire feed cylinder position along its central axis direction, a lateral end that accuse wind piece is close to the motor is fixed with the handle.

Preferably, an electric push rod is fixed on the inner side wall of the bottom end of the shell, a material pushing opening is formed in the side end face, close to the motor, of the material drying cylinder, a cover plate is hinged to the material pushing opening, and a material pushing plate corresponding to the material pushing opening in size is fixed at the output end of the electric push rod.

Preferably, the opening side end face of the drying cylinder is movably hinged with a sealing cover, and the sealing cover is communicated with an air outlet pipe.

Preferably, the outer surface of the handle is sleeved with a rubber sleeve, and the rubber sleeve is provided with an anti-slip strip.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the material is efficiently dried, the material is put into the material drying cylinder, the motor is started to work, the motor drives the drying mechanism to rotate, the material in the drying mechanism continuously rolls when the drying mechanism rotates, so that the material is always in a motion state, the uniformity and the efficiency of material drying are improved, hot air enters the outer surface of the material drying cylinder through the air inlet through holes a and is blown out through the uniformly distributed air inlet through holes a, the hot air is uniformly introduced into the material drying cylinder through the air inlet through holes a, the material in the material drying cylinder is rapidly and uniformly dried, the material drying time is shortened, the material is sufficiently dried, and the drying efficiency is effectively improved.

2. According to the utility model, the air control block is driven to rotate by a certain angle through rotating the handle, so that the air inlet through hole b and the air inlet through hole a are staggered, the area of communication between the air inlet through hole b and the air inlet through hole a is adjusted, the hot air quantity output from the air inlet through hole b in unit time is adjusted, meanwhile, for different materials, the quality damage caused by excessive drying of some materials is easily caused, for different materials, the hot air quantity introduced into the drying mechanism in unit time by the air control mechanism is conveniently adjusted through the air control mechanism, the drying requirements of various materials are met, the use range and the practicability are increased, and the problem that the materials are excessively dried due to excessive introduction of the hot air quantity in unit time is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the drying mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the wind control block and the wind transmission sleeve of the present invention;

fig. 5 is a schematic sectional structure view of the wind control block and the wind transmission sleeve of the present invention.

In the figure: 1. a drying mechanism; 101. a material drying cylinder; 102. a vent hole; 103. an air inlet through hole a; 2. a wind control mechanism; 201. a wind control block; 202. a handle; 203. an air inlet through hole b; 3. a housing; 4. a wind conveying sleeve; 5. a hot air blower; 6. sealing the cover; 7. an air outlet pipe; 8. a motor; 9. an electric push rod; 10. a bearing a; 11. a bearing b; 12. and pushing the material port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an efficient thermal cycle space drying oven comprises a shell 3, wherein a motor 8 is fixed on the inner side wall of the shell 3, the output end of the motor 8 is connected with a drying mechanism 1 which is rotationally connected with the inner side wall of the shell 3, an air conveying sleeve 4 which is fixed with the inner side wall of the shell 3 is sleeved on the outer side of the drying mechanism 1, the drying mechanism 1 is communicated with the air conveying sleeve 4, an air control mechanism 2 is rotationally connected between the drying mechanism 1 and the air conveying sleeve 4, a bearing a10 which is rotationally connected with the side wall of the shell 3 is fixed on the outer side surface of one end, far away from the motor 8, of the drying mechanism 1, and the air conveying sleeve 4 is communicated with a hot air fan 5 which is fixed with the inner side wall of the shell 3; when the material is dried, the material is put into the drying mechanism 1, the motor 8 is started to work, the air heater 5 introduces hot air into the air delivery sleeve 4, hot air in the air delivery sleeve 4 is introduced into the drying mechanism 1, the motor 8 drives the drying mechanism 1 to rotate, the material in the drying mechanism 1 continuously rolls when the drying mechanism 1 rotates, thereby the materials are always in a moving state, the hot air in the drying mechanism 1 uniformly dries the materials, the material drying time is shortened, the drying is sufficient, the drying efficiency is effectively improved, meanwhile, for different materials, some materials are easy to be excessively dried to cause quality damage, and for different materials, the hot air quantity per unit time introduced into the drying mechanism 1 by the air conveying sleeve 4 is conveniently adjusted through the air control mechanism 2, and the problem that the hot air quantity per unit time is excessively introduced to dry the material excessively is solved.

The drying mechanism 1 comprises a drying cylinder 101 connected with the output end of a motor 8, the drying cylinder 101 is a cylinder with an opening at one end, the side surface of the drying cylinder 101 is provided with a plurality of vent holes 102, the vent holes 102 are uniformly distributed, an air conveying sleeve 4 is sleeved outside the drying cylinder 101, a closed cavity is arranged in the air conveying sleeve 4, the closed cavity is communicated with an air heater 5, and the inner side wall of the closed cavity is provided with air inlet through holes a103 which are distributed at equal intervals; when carrying out high-efficient stoving to the material, drop into the material and dry in the feed cylinder 101, the work of starter motor 8, motor 8 drives and dries by the fire feed cylinder 101 and rotate, it makes material wherein constantly roll to dry by the fire feed cylinder 101 when rotating, thereby make the material be in the motion state all the time, improve the homogeneity and the efficiency of material stoving, hot-blast surface that enters into and dries by the fire feed cylinder 101 through air inlet through-hole a103, rethread evenly distributed's air inlet through-hole a103 blows off, air inlet through-hole a103 lets in hot-blast uniformly in drying by the fire feed cylinder 101, will dry by the fire the material of feed cylinder 101 inside evenly fast, the material stoving time has been shortened, it is abundant to dry, the efficiency of stoving has effectively been improved.

The air control mechanism 2 comprises an air control block 201 which is rotatably sleeved on the outer side surface of the drying cylinder 101, a bearing b11 is fixed on the air control block 201, the air control block 201 is rotatably connected with the drying cylinder 101 through a bearing b11, air inlet through holes b203 which are distributed at equal intervals are formed in the side surface of the air control block 201, the air inlet through holes b203 correspond to the drying cylinder 101 in position along the central axis direction, and a handle 202 is fixed at one side end of the air control block 201 close to the motor 8; when the hot air quantity per unit time introduced into the material drying cylinder 101 is adjusted, the hot air blower 5 works, the hot air blower 5 introduces hot air into the closed cavity in the air conveying sleeve 4, the handle 202 can be rotated to drive the air control block 201 to rotate a certain angle, so that the air inlet holes b203 and the air inlet holes a103 are staggered, thereby adjusting the area of the communication between the air inlet through hole b203 and the air inlet through hole a103, realizing the adjustment of the hot air quantity output from the air inlet through hole b203 in unit time, meanwhile, for different materials, some materials are easy to be excessively dried to cause quality damage, and for different materials, the hot air quantity per unit time introduced into the drying mechanism 1 by the air conveying sleeve 4 is conveniently adjusted by the air control mechanism 2, the drying device has the advantages that the drying device is suitable for drying requirements of various materials, the use range and the practicability are increased, and the problem that the hot air quantity in unit time is too large to dry the materials is avoided.

An electric push rod 9 is fixed on the inner side wall of the bottom end of the shell 3, a material pushing port 12 is formed in the end face, close to the motor 8, of the material drying cylinder 101, a cover plate is hinged to the material pushing port 12, and a material pushing plate corresponding to the material pushing port 12 in size is fixed at the output end of the electric push rod 9; when the material is dried and taken, the electric push rod 9 is started to work, the drying cylinder 101 is rotated to enable the material pushing port 12 to correspond to the material pushing plate, the electric push rod 9 pushes the material pushing plate to push the material inside the bottom end of the drying cylinder 101, the dried material of the drying cylinder 101 is pushed out from the opening end of the drying cylinder 101, and the material taking is convenient.

The end surface of the opening side of the drying cylinder 101 is movably hinged with a sealing cover 6, and the sealing cover 6 is communicated with an air outlet pipe 7; during specific work, materials are conveniently taken by opening the sealing cover 6, and drying steam in the drying cylinder 101 is discharged through the air outlet pipe 7.

The working principle is as follows: the material is put into the drying cylinder 101, the motor 8 is started to work, the air heater 5 works, the air heater 5 introduces hot air into the closed cavity in the air delivery sleeve 4, the motor 8 drives the drying cylinder 101 to rotate, the material in the drying cylinder 101 continuously rolls when rotating, so that the material is always in a motion state, the uniformity and the efficiency of material drying are improved, the hot air enters the outer surface of the drying cylinder 101 through the air inlet through hole a103 and is blown out through the uniformly distributed air inlet through holes a103, the hot air is uniformly introduced into the drying cylinder 101 through the air inlet through holes a103, the material in the drying cylinder 101 is rapidly and uniformly dried, the material drying time is shortened, the drying is sufficient, the drying efficiency is effectively improved, when the hot air quantity introduced into the drying cylinder 101 in unit time is adjusted, the air heater 5 works, the air heater 5 introduces the hot air into the closed cavity in the air delivery sleeve 4, can drive air control block 201 through rotating handle 202 and rotate certain angle for air inlet hole b203 and air inlet hole a103 stagger, thereby adjust the area that air inlet hole b203 and air inlet hole a103 communicate, thereby realize adjusting the unit interval hot air volume of output in the air inlet hole b 203.

The air heater 5, the motor 8 and the electric push rod 9 can be purchased in the market, and the air heater 5, the motor 8 and the electric push rod 9 are all provided with a power supply, which belongs to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a high-efficient thermal cycle space drying oven, includes shell (3), its characterized in that, the inside wall of shell (3) is fixed with motor (8), motor (8) output is connected with drying mechanism (1) of being connected with shell (3) inside wall rotation, the outside cover of drying mechanism (1) is equipped with air transmission cover (4) fixed with shell (3) inside wall, and drying mechanism (1) is linked together with air transmission cover (4), it is connected with accuse wind mechanism (2) to rotate between drying mechanism (1) and air transmission cover (4), the one end lateral surface that motor (8) were kept away from in drying mechanism (1) is fixed with and rotates bearing a (10) of being connected with shell (3) lateral wall, air transmission cover (4) intercommunication has air heater (5) fixed with shell (3) inside wall.

2. The drying oven with the efficient heat circulation space as claimed in claim 1, wherein the drying mechanism (1) comprises a material drying cylinder (101) connected to the output end of the motor (8), the material drying cylinder (101) is a cylinder with an open end, the side surface of the material drying cylinder (101) is provided with a plurality of ventilation holes (102), the ventilation holes (102) are uniformly distributed, the air conveying sleeve (4) is sleeved outside the material drying cylinder (101), the air conveying sleeve (4) is provided with a closed cavity, the closed cavity is communicated with the air heater (5), and the inner side wall of the closed cavity is provided with air inlet through holes a (103) which are distributed at equal intervals.

3. The drying oven with the efficient thermal cycle space as claimed in claim 1, wherein the air control mechanism (2) comprises an air control block (201) rotatably sleeved on the outer side surface of the drying cylinder (101), a bearing b (11) is fixed on the air control block (201), the air control block (201) and the drying cylinder (101) are rotatably connected through the bearing b (11), air inlet through holes b (203) are formed in the side surface of the air control block (201) and are distributed at equal intervals, the air inlet through holes b (203) correspond to the drying cylinder (101) in position along the direction of the central axis of the air inlet through holes b (203), and a handle (202) is fixed to one side end of the air control block (201) close to the motor (8).

4. The drying oven with the efficient thermal cycle space as claimed in claim 2, wherein an electric push rod (9) is fixed to the inner side wall of the bottom end of the casing (3), a material pushing opening (12) is formed in the side end face, close to the motor (8), of the drying cylinder (101), a cover plate is hinged to the material pushing opening (12), and a material pushing plate corresponding to the material pushing opening (12) in size is fixed to the output end of the electric push rod (9).

5. The high-efficiency thermal-cycle space drying oven according to claim 2, characterized in that the side end face of the opening of the drying cylinder (101) is movably hinged with a cover (6), and the cover (6) is communicated with an air outlet pipe (7).

6. An efficient thermal cycle space drying oven as claimed in claim 3, characterised in that the outer surface of the handle (202) is sleeved with a rubber sleeve, and the rubber sleeve is provided with anti-slip strips.